A035023 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

A035023 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`18`
`3`		`486`
`4`		`17496`
`5`		`787320`
`6`		`42515280`
`7`		`2678462640`
`8`		`192849310080`
`9`		`15620794116480`
`10`		`1405871470483200`
`11`		`139181275577836800`
`12`		`15031577762406374400`
`13`		`1758694598201545804800`
`14`		`221595519373394771404800`
`15`		`29915395115408294139648000`
`16`		`4307816896618794356109312000`

[1,18,486,17496,787320,42515280,2678462640, 192849310080,15620794116480,1405871470483200, 139181275577836800,15031577762406374400, 1758694598201545804800,221595519373394771404800, 29915395115408294139648000, 4307816896618794356109312000]

License Agreements, Terms of Use, Privacy Policy. .

Last modified August 29 22:07 EDT 2024. Contains 375518 sequences. (Running on oeis4.)